Behavioral task
behavioral1
Sample
b3db38f666d41fb022c7a333da4f0e70_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
b3db38f666d41fb022c7a333da4f0e70_JaffaCakes118
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Size
94KB
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MD5
b3db38f666d41fb022c7a333da4f0e70
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SHA1
4281f8176a0bead2892ae58bdf7f0495fdb75b29
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SHA256
a8b2682d2facbdb5354b315236e27022ed27257b90637de8fdc9a482c1c513a3
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SHA512
fb3b9d6686aa8cc770586db54a513f86b55fa18ccee06f0a6fc22cae99a851d54e09f2ed9c618f764b3cdf5af93b333536c71eab0495985a171ff5c7657bffec
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SSDEEP
1536:LB/Et2tYE9blVt57tbv3KNITQy51Bz6x541hG6hzNfvcavUhO3/TuGK7HXZ8ZSCF:9DtYeJVt55bv3VQy51Bzo5U4kzBvcavd
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b3db38f666d41fb022c7a333da4f0e70_JaffaCakes118 unpack001/out.upx
Files
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b3db38f666d41fb022c7a333da4f0e70_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 100KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 66KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 121KB - Virtual size: 120KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - Virtual size: 26KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ